From: Gergo Borus <41896618+gergo-b@users.noreply.github.com>
Date: Tue, 20 Nov 2018 20:57:03 +0000 (+0100)
Subject: Validate the found snapshot number
X-Git-Tag: v0.8.1~2^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4adea9ccd264921c3719eb2860f9a79fe73f5cd2;p=thirdparty%2Fsnapper.git

Validate the found snapshot number
---

diff --git a/snapper/Btrfs.cc b/snapper/Btrfs.cc
index 153b8c69..cb9f7b35 100644
--- a/snapper/Btrfs.cc
+++ b/snapper/Btrfs.cc
@@ -1463,6 +1463,9 @@ namespace snapper
 
 	unsigned int num = stoi(rx.cap(1));
 
+	if (!checkSnapshot(num))
+	    return make_pair(false, 0);
+
 	if (get_id(openSnapshotDir(num).fd()) != id)
 	    return make_pair(false, 0);